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公开(公告)号：US20090001029A1
公开(公告)日：2009-01-01
申请号：US11770580
申请日：2007-06-28
IPC分类号： C02F1/78
CPC分类号： C02F1/78 , C02F1/32 , C02F9/00 , C02F2209/03
摘要： Water within a water tank is irradiated with ultraviolet light from a UV lamp for virucidal and germicidal purposes while simultaneously transforming oxygen molecules to ozone molecules in an oxygen containing gas flowing within an annular space defined by a sleeve surrounding the UV lamp. The ozone enriched gas flows into an enlarged chamber into which the UV lamp extends and the flow rate is reduced to enhance the time of exposure of the ozone enriched gas to UV radiation and thereby enhance the production of ozone. To increase the rate of transformation of oxygen molecules to ozone molecules, the gas is under a predetermined pressure prior to entering the annular space and subsequent to discharge from the chamber.
摘要翻译： 用紫外灯的紫外线照射水箱内的水，用于杀病毒和杀菌目的，同时将氧分子同时转化为在围绕UV灯的套筒限定的环形空间内流动的含氧气体中的臭氧分子。 富含臭氧的气体流入扩大的室，UV灯延伸到其中，并且流速减小，以增加富含臭氧的气体暴露于UV辐射的时间，从而增强臭氧的产生。 为了增加氧分子向臭氧分子的转化速率，气体在进入环形空间之后并且在从腔室排出之后处于预定压力下。
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公开(公告)号：US20080302737A1
公开(公告)日：2008-12-11
申请号：US11770594
申请日：2007-06-28
CPC分类号： C02F1/78 , C02F1/325 , C02F2201/3221
摘要： A pressurized water tank having a head space includes a pump for recirculating the water through a nozzle disposed in the head space. The outflowing stream of water will entrain air and cause mixing of air entrained water with the remaining water in the tank. To enhance air entrainment and convey the air entrained water to a location well below the water level, the stream of water is injected into a vertical venturi tube. The entrained air will have an oxidizing effect upon organic matter and also cause circulation of the water within the tank. To enhance oxidation of organic and inorganic matter, a UV lamp may be located in the head space to convert oxygen molecules in the air into ozone molecules. Such ozone molecules would be entrained in the stream of water flowing out of the nozzle and into the tube and have a strong oxidizing effect upon organic and inorganic matter. UV radiation from the UV lamp will also have a virucidal and germicidal effect upon microorganisms on the surface of the water and in water to some depth below the water surface. To further enhance oxidation of organic matter and the virucidal and germicidal effect of ultraviolet light, the UV lamp is mounted within the water toward the bottom of the tank. The outlet of the tube extends into the tank to a location proximate the UV lamp. The air entrained water flowing out of the tube would be subjected to UV irradiation to convert oxygen molecules entrained in the water into ozone molecules. As the ozone and oxygen molecules migrate upwardly, the will perform an oxidizing function. Moreover the water flowing from the tube in and about a UV lamp would be irradiated and produce a disinfecting effect.
摘要翻译： 具有顶部空间的加压水箱包括用于使水通过设置在顶部空间中的喷嘴再循环的泵。 流出的水流将夹带空气并引起空气夹带的水与罐中剩余的水的混合。 为了增强空气夹带并将空气夹带的水输送到远低于水位的位置，将水流注入垂直文丘里管中。 夹带的空气将对有机物质产生氧化作用，并引起水箱内的水循环。 为了增强有机和无机物的氧化，UV灯可以位于顶部空间中，以将空气中的氧分子转化为臭氧分子。 这种臭氧分子将被夹带在从喷嘴流出并进入管中的水流中，对有机和无机物质具有强氧化作用。 来自UV灯的紫外线辐射也将对水表面上的微生物和水中的水深表面的某个深度具有杀病毒和杀菌作用。 为了进一步增强有机物的氧化和紫外线的杀病毒杀菌效果，UV灯被安装在水中，朝向罐的底部。 管的出口延伸到槽中靠近UV灯的位置。 流出管的空气夹带的水将经受紫外线照射，以将夹带在水中的氧分子转化为臭氧分子。 当臭氧和氧分子向上迁移时，会发挥氧化作用。 此外，来自UV灯内和周围的管的水将被照射并产生消毒效果。
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